#define _CRT_SECURE_NO_WARNINGS 1
#include "stdio.h"
int main()
{
	int a, b;
	a = 2;
	b = 1 % a;
	printf("%d\n", 1 / a);
	printf("b=%d\n", b);
	printf("%f	%f\n", (float)(1 / a), (float)1 / a);
	return 0;


}